There is, for now, one remaining Army railway battalion in the Reserve, with HQ in Milwaukee, WI, and subordinate units scattered in various locations; however, there are many Army installations operating with their own motive power, and these are invariably with civilian employees or contractors.

Also, during WW II the Army had "railway grand divisions" but they were not the equivalent of Army combat divisions. In later years these were redesignated as transportation groups (railway) before being inactivated entirely.